@article{Plewnia2015,
  author    = {Albrecht Plewnia},
  title     = {Deutsch in Ost und West. Eine Bestandsaufnahme zum 25. Jahrestag des Mauerfalls},
  series   = {Sprachreport},
  volume    = {31},
  number    = {1},
  publisher = {Institut f{\"u}r Deutsche Sprache},
  address   = {Mannheim},
  issn      = {0178-644X},
  url       = {https://nbn-resolving.org/urn:nbn:de:bsz:mh39-42378},
  pages     = {14 -- 21},
  year      = {2015},
  language  = {de}
}